A sexy sweater may sound like an oxymoron, but it actually exists! Typically scarce, I've found a handful of seductive specimens this season, which is fortunate, as they're all I want to wear, because they wow everywhere from Le Charlot to Little Beach House. For starters, take this Ganni-inspired off-the-shoulder Miss Selfridge, above, along with this open-backed Tanya Taylor, this shoulder-baring Pixie Market, this cropped and fitted Love Shack Fancy, and this cut-out Monse.